An implementation of the VQF IMU orientation estimation filter in pure Rust.

This is, currently, a pretty direct port of the C++ implemenataion in https://github.com/dlaidig/vqf; further efforts to make the code more idiomatic may be helpful.

The main entry point for this crate is [VQF]; look there to get started.

This crate needs a library for floating-point arithmetic; currently std, libm, and micromath is supported. Notably, micromath implies f32 as micromath does not provide f64 arithmetic.

vqf-rs

A no-std, dependency-free port of VQF sensor fusion algorithm for IMUs.

Currently a pretty direct port of the original C++ implementation here; further cleanup... would be good.